EP 1739650 A1 20070103 - Driving method of a passive matrix display device with multi-line selection
Title (en)
Driving method of a passive matrix display device with multi-line selection
Title (de)
Methode der Ansteuerung einer Bildanzeige-Vorrichtung mit passiver Matrix durch Auswahl mehrerer Zeilen
Title (fr)
Procédé de pilotage d'un dispositif d'affichage d'images à matrice passive par sélection multilignes
Publication
Application
Priority
EP 05300538 A 20050630
Abstract (en)
The method involves disposing a network of light transmitters in rows and columns, where the transmitters are light emitting diodes (LED). The rows of transmitters are divided into N groups which are different from each other by a row, where different rows of each group are adjacent. The transmitters of all the rows of each group are simultaneously selected by a selection unit. An adapted signal is generated by an addressing unit for driving the emission of the transmitters according to a video data of pixels or sub pixels.
IPC 8 full level
CPC (source: EP)
G09G 3/22 (2013.01); G09G 3/3216 (2013.01); G09G 2310/021 (2013.01); G09G 2320/043 (2013.01); G09G 2340/0414 (2013.01)
Citation (search report)
- [X] EP 1408479 A2 20040414 - CANON KK [JP]
- [X] US 2005024302 A1 20050203 - AKIMOTO HAJIME [JP], et al
- [A] WO 9306585 A1 19930401 - COPYTELE INC [US]
- [A] US 5742270 A 19980421 - KUO FANG-CHIEN [TW]
- [A] US 2001038374 A1 20011108 - FISEKOVIC NEBOJSA [NL], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05300538 A 20050630